baber/WOPTO huggingface dataset:
Patent JP-H02281412-A (JP)
Title: Positioning device
Inventor: MORI KAZUO
IPC: G11B5/53
Filed: 1989-04-21
Abstract: PURPOSE:To set the position relation between 1st and 2nd position-set bodies with high accuracy by fixing the 1st and 2nd position-set bodies by a 1st fixing means, and fixing 1st and 2nd base bodies by a 2nd fixing means. CONSTITUTION:Magnetic heads 48a and 48b as the 1st and 2nd position-set bodies are fixed to head fitting parts 46a and 46b as the 1st and 2nd base bodies which move relatively in predetermined directions by using adhesives 50a and 50b as the 1st fixing means. Further, the 2nd base bodies 46a and 46b are fixed with, for example, an epoxy adhesive 51 as the 2nd fixing means so that the 1st and 2nd position-set bodies 48a and 48b have the specific position relation. Consequently, the mutual position relation between the 1st and 2nd position-set bodies 46a and 46b can be set with high accuracy.
Patent JP-S584969-A (JP)
Title: Semiconductor device
Inventor: NAKANO MOTOO
IPC: H01L27/102
Filed: 1981-06-30
Abstract: PURPOSE:To obtain a memory storage by a method wherein poly Si layers are formed at every each cell, the conduction types are changed, a p-n-junction is formed and the junction is made correspond to 1 or 0. CONSTITUTION:An n-channel FET with a poly Si gate 3 is shaped to a p type Si substrate 1 through a SiO2 thin-film 2, the gate 3 is formed in p<+>-p<->-n<+>-structure and a p<->-region is arranged onto a channel. A word wire W is drawn out of an n<+>-section, the p<+>-section is grounded, a drain D is used as a bit wire and a source S is grounded. The FET is not conducted even when positive voltage is applied to the W in this cell. Phosphorus ions are implanted selectively to the p<->-section of the gate 3 of the FET intended to be conducted for writing, and the FET is converted into n type. The region is connected to the word wire W, and conducted when positive voltage is applied to the W, and currents flow through the bit wire. The desired pattern of a logic array applying the ROM can be formed in a remakably short time because writing is conducted at the last stage of the formation process of the FETs in this manner.
Patent JP-S59228112-A (JP)
Title: Correcting method for vehicle mounted geomagnetism sensor
Inventor: OKADA YASUSHI
IPC: G01C17/38
Filed: 1983-06-09
Abstract: PURPOSE:To remove errors, by matching a specified shifting amount determined by magnetic anisotropy with the offset amount caused by magnetization, and performing correction. CONSTITUTION:In a vector locus 6, Xmax, Xmin, Ymax, and Ymin are obtained. Then, a point (X0, Y0) is obtained by expressions X0=1/2(Xmax+Xmin)+Xs and Y0=1/2(Ymax+Ymin)+Ys. Shifting is performed so that this point becomes the original point of XY coordinates, and correction is performed. In the expressions, the terms of 1/2(Xmax+Xmin) and 1/2(Ymax+Ymin) are the terms for correcting the offset caused by the magnetization of a vehicle body. Xs and Ys are the terms for correcting the error based on anisotropy of geomagnetism.
Patent JP-S5529287-A (JP)
Title: Dc motor speed controller
Inventor: YANASE YOSHIO
IPC: H02P7/06
Filed: 1978-08-23
Abstract: PURPOSE: To readily adjust the speed depending characteristic of a DC motor by providing an arithmetic amplifier for adding a speed standard signal and a bias signal, and an arithmetic amplifier for multiplying the output of the previous arithmetic amplifier by the output of a speed control amplifier.  
     CONSTITUTION: A DC motor 3 compares the actual speed with a standard speed 5 at a speed control amplifier 6 to control so that the deviation of the compared result becomes zero. At this time the bias signal from bias adjusting potentiometers 29, 30 is added to the speed standard signal 5 set by a potentionmeter 14 by an arithmetic amplifier 3, the output of which is multiplied by the output of the arithmetic amplifier 13 by an arithmetic amplifier 40. The output from the amplifier 40 is applied to an amplifier 13 to thereby provide a depending characteristic at the motor 3. The timing for starting the depending characteristic can be determined by adjusting the bias signal, and the adjustment of the depending amount can also be readily adjusted by controlling the potentiometer 34. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57102978-A (JP)
Title: Preparation of polyurethane foam sealing material
Inventor: MURATA NOBORU
IPC: C08J9/04
Filed: 1980-07-29
Abstract: PURPOSE: To obtain the titled soft to semihard open-cell sealing material with excellent waterproofness, by the reaction of a polyol with a polyisocyanate using a prim. or sec. amino acid-contg. organosilicon compd. as a foam stabilizer.  
     CONSTITUTION: In the reaction of a polyol (A) with a polyisocyanate (B) in the presence of a foam stabilizer (C) and a foaming agent (D), a soft to semihard open-cell polyurethane foam sealing material of permeability ≤ about 100cc/ cm 2 sec, 10mm in thickness, is obtd. by use of an organosilicon compd. having a prim. and/or sec. amino group as the agent C. It is pref. to use as the material A 20wt% or more polydiene polyol, dimer acid polyol and castor oil-derived polyol separately or in a mixture and to mix the material with a plasticizer or an animal or vegitable oil such as a hydrocarbon or dicarboxylate ester of atmospheric b.p. ≥200°C and m.p. or softening pt. ≤150°C. The sealing material can prevent water from leaking, while keeping gas permeability. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61261568-A (JP)
Inventor: MASUGUCHI YOSHITSUGU
IPC: H05B3/20
Filed: 1985-05-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60245286-A (JP)
Title: Piezoelectric dispacement element
Inventor: OGAWA TOSHIO
IPC: H02N2/02
Filed: 1984-05-21
Abstract: PURPOSE:To obtain the titled element of small displacement hysteresis by a method wherein a buffer layer not positively vibrating is provided between piezoelectric ceramic layers which displace in reverse directions to each other. CONSTITUTION:The buffer layer 7 which is itself not positively driven is provided between piezoelectric ceramic layers 2, 3 displacing in reverse directions to each other. Internal electrodes 1a, 1b are formed on both surfaces of this buffer layer 7. This construction causes the layers 2, 3 ato displace in reverse directions to each other in the case of voltage impressing. Therefore, the influence of displacement of crystal particles of the layers 2, 3 in the neighborhood of the electrodes 1a, 1b on the other side is absorbed to the buffer layer 7, and the layers 2, 3 on the other side are not influenced. Therefore, even when the layers 2, 3 are repeatedly displaced in reverse directions to each other, the titled element 16 of small displacement hysteresis can be realized.
Patent JP-H01311488-A (JP)
Title: Record reproducer for disc
Inventor: SAITO TAKEHIKO
IPC: G11B25/04
Filed: 1989-04-21
Abstract: PURPOSE: To improve the accuracy of recording/reproduction by making the chassis of a recording/reproducing device of a synthetic resin similar to that for the substrate of a magnetic disk so as to make the elongation/contraction of the chassis and the substrate equal to each other caused by a temperature change. CONSTITUTION: For loading a magnetic disk 1 in a recording/reproducing device, the rotary shaft 13a of a driving motor 13 is inserted into the shaft inserting hole 7 of the disk 1 and brought close to magnetic sheets 3 in the upper and lower sides of a next head 1. Then, when the disk 1 is rotated by the motor 13 at a high speed, a transfer base 18 is moved by the motor 19 of a moving mechanism 16 in an arrow direction. Thus, heads 14 and 15 are moved in the radial direction of the disk 1 and information is moved based on the disk 1. Here, since the chassis 12 of the device 11 is made of a synthetic resin similar to that for the substrate 2 of the disk 1, the elongation/contraction of the chassis 12 and the substrate 2 caused by a temperature change are made equal to each other.  Thus, a positional shift between a track on the sheet 3 and the heads 14 and 15 on the moving mechanism 16 is reduced.
Patent JP-S6169942-A (JP)
Title: Manufacture of molten base metal for manufacturing stainless steel
Inventor: MARUHASHI SHIGEAKI
IPC: C22C38/00
Filed: 1984-05-22
Abstract: PURPOSE:To manufacture molten base metal economically by melting a solid raw material by burning fuel in a melting furnace provided in the vicinity of a blast furnace and conducting a part of hot air for the blast furnace in the melting furnace. CONSTITUTION:A blast furnace equipment supplies hot air of 1,000-1,300 deg.C which is obtained by sending air by a main air blower 3 to a hot blast stove 2 through an air filter 5 and a dehumidifier system 4, mixing oxygen from an oxygen generator 7 by a compressor 8. A melting furnace 6 is provided in the vicinity of the blast furnace equipment. In the melting furnace 6, the specified amount of coke is charged, and a bed coke layer is formed and burnt, and a melting material, slag forming material, charge coke and the like 16-20 are charged separately. Further from a raw material charging port 23, a part of the hot air is branched and conducted through a tuyere 14 from a blowing path 9 provided with a pressure reducing device 11. A hearth 13 composed of molten base metal for a stainless steel is formed by the combustion of the coke and hot air on the bottom of the melting furnace 6.
Patent JP-H07288287-A (JP)
Title: Tft-loaded sram
Inventor: KAYAMA SHIGEKI
IPC: H01L21/8244
Filed: 1994-04-18
Abstract: PURPOSE:To reduce leakage current (that is the current in standby) when a TFT is off. CONSTITUTION:A TFT-loaded SRAM comprises a contact electrode layer 16 formed to cover both a gate layer 12 of one of TFT's and a drain region of a channel layer 14 of the other TFT and an interlayer oxide film 20 formed between the channel layer and the contact electrode layer. A contact part 24 is formed of a single contact part comprising a first contact part 26 conductive with the gate layer through the gate oxide film 12 interposed between the gate layer and the channel layer and a second contact part 28 connected through the interlayer oxide film with both the first contact part and the drain region for electrical connection of both to the contact electrode layer. The contact part is placed close to a power line 22 on a pattern, while a drain region connection of the second contact part is formed oppositely to the power line with respect to the first contact part.
Patent JP-S62258861-A (JP)
Title: Steering torque detecting device
Inventor: SHIMIZU YASUO
IPC: B62D5/22
Filed: 1986-05-06
Abstract: PURPOSE:To give steering reaction corresponding to a running condition without causing any drop in detecting precision for the relative rotary displacement of input and output shafts by changing optionally a ratio of said displacement to steering torque with external power. CONSTITUTION:When an input shaft 1 has been given steering power, both input and output shafts 1 and 2 give relative rotation, and the displacement thereof is transmitted to a potentiometer 12 via a small pulley 14, a timing belt 15 and a large pulley 10. And the rotary displacement of the potentiometer 12 is detected as a potential value and outputted to a control drive means 16. And an electric motor 13 is drive controlled in such a way as contrary to the relative rotary displacement of said shafts 1 and 2, and torque reaction is given thereto.
Patent JP-2000000825-A (JP)
Title: Apparatus for vulcanization of tire and method for exchanging its mold
Inventor: ITO TAIZO
IPC: B29D30/06
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To highly efficiently perform exchanging work of a mold for vulcanization while the structure is simplified. SOLUTION: When vulcanization is performed, a top side mold 21 is fitted on a top plate 20 by a clamping means 38 and when a mold for vulcanization is exchanged, the top side mold 21 is separated from the top plate 20 and as there exists only one clamping means 38, the structure is simple and in addition, as the top side mold 21 can be connected with on a main cylinder (a jointing and separating means) 27 only by fitting as described above, the work is simplified and the exchanging work of the mold for vulcanization can be highly efficiently performed.
Patent JP-S5530246-A (JP)
Title: Noise elimination system for picture information
Inventor: YAMASHITA SEIHACHIROU
IPC: H04B10/00
Filed: 1978-08-25
Abstract: PURPOSE: To eliminate a periodic noise equivalent to a core pitch by providing a space frequency filter with a single circular opening of a diameter equal to a value obtained by multiplying the inverse number of the core pitch of a bundle of fibers by the focal distance of a Fourier-transform lens and the wavelength of coherent light.  
     CONSTITUTION: Picture information, transmitted through a bundle of optical fibers 3 at regular core pitches, is written to picture converting element 6, the contents of which are read out by light from coherent light source 14 for Fourier transform. Then, they are inputted to space frequency filter 9 with a circular opening of a diameter equal to a value obtain by multiplying the inverse number of core pitch (a)mm of fibers 3 by focal distance (f)mm of Fourier transform lens 8 and wavelength (λ)mm of light from light source 14, namely, (fλ/a)mm. After inverse Fourier transform by inverse Fourier transform lens 10, picture informarion with its periodic noise removed by filter 9 is projected on screen 11. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01273500-A (JP)
Title: Restoration system for control electromagnetic relay
Inventor: UEDA KAZUMI
IPC: H04Q9/02
Filed: 1988-04-26
Abstract: PURPOSE:To relieve the control load of a processing by eliminating inoperation due to dispersion in the operation of opposite equipment by resetting the holding contact of an electromagnetic relay after the end of opposite equipment operation is awaited with respect to a single control pulse. CONSTITUTION:An electromagnetic relay 1 has an operating contact 1n1 opened/ closed by a control single pulse generated by a control section 10 while processing an input data at a processing section 50 and a holding contact 1n2 holding the controlled open/close state. Then the state of the opposite equipment 2 is opened/closed by the operating contact 1n1 of the electromagnetic relay 1 and the opposite equipment 2 represents the state of the equipment subjected to on/off control at the contact 3n of the status relay 3. The contact state after the operation of the contact 3n of the state relay 3 resets the holding contact 1n2 of the electromagnetic relay 1 in the self reset section 4 to release the electromagnetic relay 1. Thus, even with the dispersion in the operation of the opposite equipment 2, accurate control is applied and the processing section 50 is not related to the restoration of the driven electromagnetic relay 1 and the control load of the processing section 50 is relieved.
Patent JP-H06285090-A (JP)
Title: Readjusting device for mandibular movement
Inventor: NOTOMI TETSUO
IPC: A61C11/00
Filed: 1993-04-07
Abstract: PURPOSE:To exactly judge whether movement functions are good or not with the readjusting device for mandibular movements which has freely movable upper and lower supporting plates for fixing maxillary and mandibular models and can express the mandibular movements by making it possible to taken out the front teeth of the maxillary model and providing the front of this device with an auxiliary receiving tray. CONSTITUTION:While the patient madible 41 is mounted via a mounting base 42 on the lower supporting plate 2, the upper jaw 43 is mounted via a mounting base 44 on the rear surface of the upper supporting plate 1. The front tooth part 45 of the upper jaw 43 is freely attachably and detachably mounted via an insertion rod 46 on the mounting base 44. The front tooth part 45 is first removed and a front auxiliary plotting needle 36 is previously parted from the auxiliary receiving tray 34 by rising a supporting arm 37 in the case of detection of a masticating state. A quick-cure material is then packed into receiving trays 16, 17 and the movements when forward and lateral movements are made by putting the maxilla and mandibula 43, 41 into the masticating state are recorded on the quick-cure material by the respective plotting needles 28, 30. After the artificial teeth are inserted into the defect parts, the mandibular movements are reproduced so as to trace the recorded movement paths and the bearing state of the prosthetic teeth is viewed and corrected.
Patent JP-S591797-A (JP)
Inventor: YOSHIDA EIICHI
IPC: D21H19/20
Filed: 1982-06-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10302882-A (JP)
Title: Connecting structure
Inventor: MAKI KAZUO
IPC: H01R13/52
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure capable of connecting a terminal electrically to the conductor part of a flexible flat wiring board and closing an opening in a partition. SOLUTION: In a connecting structure in which a flexible flat wiring board 1 is placed outside the partition 5 of a casing and electrically connected to a terminal placed inside the partition 5, one end part 4a of a connecting element 4 (4a, 4b) is secured to the flexible flat wiring board 1, the connecting element 4 is electrically connected to the conductor part 2 of the flexible flat wiring board 1, a mold 7 is formed in such a way that the other end part 4b of the metallic connecting element 4 is exposed, and a closure member 8 closing an opening 6 in the partition 5 is provided on the mold 7.
Patent JP-H05293058-A (JP)
Title: Cleaning apparatus
Inventor: MIYAHARA SHINJIRO
IPC: A47K13/10
Filed: 1992-04-23
Abstract: PURPOSE:To provide a cleaning apparatus for use by being set in a Western- style toilet bowl and a fixture of a rotation speed reducer of a toilet seat or toilet seat lid. CONSTITUTION:The body 2 of a cleaning apparatus, a toilet seat lid 4 rotatably connected to the body of a cleaning apparatus 2, and a rotation speed reducer 5 having inside a hydraulic pressure chamber are fixed in the body 2 of the cleaning apparatus to be constituted of an approximately U-shape fixture. The rotation speed reducer 5 is inserted into the fixture 18 and fastened to secure with certitude the body 2 of the cleaning apparatus. The fixture 18 is not affected by the temperature and thermal expansion thereby exhibiting the performance of the rotation speed reducer 5.
Patent JP-H05296590-A (JP)
Title: Heat pump
Inventor: HAZUMI KOUICHI
IPC: F02G1/044
Filed: 1992-04-23
Abstract: PURPOSE:To obtain a Vuilleumier type heat pump capable of embodying an equivalent cooling and heating capacity with a small size and low cost structure. CONSTITUTION:A second heat accumulator 30 is installed inside a low temperature side displacer 11 while a middle temperature side and a low temperature side gas flow passages 31 and 32 are installed so as to connect second middle side and low temperature side heat exchangers 13 and 14 to this second heat accumulator 30. This construction makes it possible to embody the entire system with small size and low cost as well.
Patent JP-H09268955-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: INOUE HIROAKI
IPC: F02M37/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To enable a safety characteristic to be improved by a method wherein a control means controls an operation to make an alarm indicating an abnormal state through an alarm means when the abnormal state occurs, a leakage of fuel from a fuel supplying passage kept at a high temperature and an abnormal state in a fuel system are informed as an alarm. SOLUTION: In a fuel injection control device for an internal combustion engine in which a low pressure fuel pump 16 and a high pressure fuel pump 22 are arranged, also provided with a sensor means 32 for sensing the number of rotation of an engine for use in detecting the number of rotation of an engine and a fuel pressure sensing means 34 in a high pressure system for sensing a fuel pressure in a high pressure system and an alarm means for alarming an abnormal state.  Then, in the case that the number of rotation of the engine detected by the sensor means for sensing the number of rotation of the engine exceeds a predetermined number of rotation and a fuel pressure in a high pressure system detected by the fuel pressure sensing means in the high pressure system is lower than the predetermined pressure in the high pressure system, there is provided a control means 56 for controlling the state in such a way that the abnormal state is advised as an alarm by an alarm means.
Patent JP-H08297175-A (JP)
Title: Timepiece with rotary decoration
Inventor: URABE TAKAO
IPC: G04B45/00
Filed: 1995-04-27
Abstract: PURPOSE: To prevent a rotary decoration from colliding with the lower face of a storage chamber and damaging it by restricting the shift of the hook section of the rotary decoration in contact with a partition plate even when the connection between the rotary decoration and the driving device of the rotary decoration is released. CONSTITUTION: The rotation center shaft 51 of a rotary decoration 5 is connected to a drive shaft 41 suspended from the driving device 4 of the rotary decoration 5 through a partition plate 2 located below the drive shaft 41. A hook section 54 to be connected to a hook piece provided at the lower end section of the drive shaft 41 is provided at the upper end section of the rotation center shaft 51. A notch 23 allowing the insertion of the rotation center shaft 51 is formed on the partition plate 2. The bulge section of the hook section 54 is made large so that it cannot penetrate the notch hole 23 of the partition plate 2.
Patent JP-S5228277-A (JP)
Title: Non-voltatile semiconductor memory device
Inventor: IIZUKA HISAKAZU
IPC: H01L21/8247
Filed: 1975-08-28
Abstract: PURPOSE:To lower the voltage of writing and shorter the time of writing by forming a P<+> layer contacted with a drain region on the channel region of P type substrate.
Patent JP-S5531765-A (JP)
Title: Noise preventing apparatus in rack
Inventor: SHIBATA TEIJI
IPC: B65G57/18
Filed: 1978-08-25
Abstract: PURPOSE: To prevent noise by quietly lowering a substance by use of a band body without directly dropping the substance from the end part of a skid rail into a rack.  
     CONSTITUTION: At the end part of a skid rail 11, the clamp part consisting of a roller 9 and a clamp head 8 is arranged, and the end part of a band body 1 is clamped by a cylinder 10. The works 14 such as steel pipes which are rolled on the rail 11 are lowered quietly by the band 1 drawn-out from a taking-up drum 2 and piled in a rack 12, and thus the generation of noise in the direct throwing into the rack from the rail can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04334017-A (JP)
Title: Heat-treatment device
Inventor: KONO MICHIHISA
IPC: H01L21/26
Filed: 1991-05-09
Abstract: PURPOSE:To improve the electric characteristic reproducibility of an ion- implanted semiconductor. CONSTITUTION:A sample substrate or sample is heat-treated while a holder 3 housing the sample substrate or sample is supported with three or more pins 5 containing at least one pin which is mounted with the hot contact of a thermocouple on its top. Since the contact state between the temperature contact of the thermocouple and the sample or sample holder 3 is decided by the dead weight of the sample or holder 3, the reproducibility of the contact area and pressure can be maintained in an excellent state. Therefore, the temperature reproducibility of the heat treatment can be improved.